N-Acetyl-DL-tryptophan

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N-Acetyl-DL-tryptophan (CAS No. 87-32-1) is a white to light yellow powder with a purity of 99% min. This acetylated amino acid is commonly used as a raw material in cell culture media, where it helps maintain cell viability and metabolic activity by providing a consistent source of tryptophan. Known for its chemical stability, it is well-suited for use in formulations requiring reliable nutrient delivery. Supplied in 25 kg fiber drums, it should be stored between 2–8°C. Production capacity reaches 5 tons.

CAS No.: 87-32-1
Molecular Formula: C₁₃H₁₄N₂O₃
Purity: 99% min

Appearance White to light yellow powder
Molecular Weight 246.26 g/mol
Density 1.1855 g/cm³ (estimated)
Boiling Point 389.26 °C (estimated)
Melting Point 204–206 °C (decomposition, literature)
Flash Point N/A
Packaging 25 kg per fiber drum
Storage Conditions 2–8 °C, sealed and dry

Product Name
1. N-Acetyl-DL-tryptophan;
2. DL-alpha-Acetylamino-3-indolepropionic acid
Production capacity 5 tons/month
Applications Raw material for cell culture media

What is the role of N-Acetyl-DL-tryptophan in cell culture?

N-Acetyl-DL-tryptophan is used as a nutrient additive in mammalian cell culture systems. It provides a stable form of tryptophan, supporting protein synthesis and promoting healthy cell growth. Its chemical structure offers enhanced solubility and stability, making it suitable for high-precision biotechnological applications.

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